Incredibly dark and cool-looking. Excellent, rugged lenses. Also, they'll fog a bit if you sit at stop lights too long (like anyone riding in the D.C. metro area does) but simply pull them away from your face for five to ten seconds and they de-fog. Or ride about twenty feet for the same effect, though the latter is a bit riskier, for obvious reasons.Perfect for serious sunlight, they also do well in lower-light conditions, like tunnels.See full review